.eval
  .md-slider::before
    height 5px
  .md-slider-bar
    height 6px
  .md-slider-handle
    top 18px
    span
      width 20px
      height 20px
      background $white
      border 2px solid $yellow_color
      box-shadow none
    &::after
      opacity: 1
      visibility visible
      padding 5px
      font-size $font_size_12
      color $white
      background $dark_color
      bottom 32%
  .con1.addClass
    border-bottom: 0.026667rem solid #ccc !important
    .myslider
      border-bottom 1px dashed #ccc !important
       
    .md-slider-bar
      background: red
/* 向上箭头 */
.top
  position absolute
  &:before, &.top:after
    position absolute
    content ''
    border-top 8px transparent dashed
    border-left 8px transparent dashed
    border-right 8px transparent dashed
    border-bottom 8px #f4f4f4 solid
  &:before
    border-bottom 8px #CCCCCC solid;
  &:after
    top 1px /*覆盖并错开1px*/
    border-bottom 8px #fff solid